Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 15:34:50 -0700] rev 21915
match: use util.re.escape instead of re.escape
For a pathological .hgignore with over 2500 glob lines and over 200000 calls to
re.escape, and with re2 available, this speeds up parsing the .hgignore from
0.75 seconds to 0.20 seconds. This causes e.g. 'hg status' with hgwatchman
enabled to go from 1.02 seconds to 0.47 seconds.
Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 15:14:45 -0700] rev 21914
util.re: add an escape method
The escape method in at least one of the modules called 're2' is in C. This
means it is significantly faster than the Python code written in 're'.
An upcoming patch will have benchmarks.
Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 15:01:52 -0700] rev 21913
util.re: move check for re2 into a separate method
We're going to use the same check for another method in an upcoming patch.
Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 14:52:40 -0700] rev 21912
util: remove no longer used compilere
Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 14:52:22 -0700] rev 21911
commands: use util.re.compile instead of util.compilere
Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 14:50:58 -0700] rev 21910
config: use util.re.compile instead of util.compilere
Siddharth Agarwal <sid0@fb.com> [Tue, 15 Jul 2014 14:49:45 -0700] rev 21909
match: use util.re.compile instead of util.compilere